144414328

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{2129}}^1$

素因数の和:2335

約数の個数: 32

約数和(自身を含む): 277326000

約数和(自身を除く): 132911672

約数列:

[1, 2, 4, 8, 61, 122, 139, 244, 278, 488, 556, 1112, 2129, 4258, 8479, 8516, 16958, 17032, 33916, 67832, 129869, 259738, 295931, 519476, 591862, 1038952, 1183724, 2367448, 18051791, 36103582, 72207164, 144414328]

約数ペア:

[(1, 144414328), (2, 72207164), (4, 36103582), (8, 18051791), (61, 2367448), (122, 1183724), (139, 1038952), (244, 591862), (278, 519476), (488, 295931), (556, 259738), (1112, 129869), (2129, 67832), (4258, 33916), (8479, 17032), (8516, 16958)]